PDBsum entry 1x3b Go to PDB code:  Tunnel analysis for: 1x3b calculated with MOLE 2.0 PDB id 1x3b Tunnels calculated on whole structure Tunnels calculated excluding ligands View options MOLEonline 2.0 manipulation and visualization with HETATM: without HETATM:   3 tunnels, coloured by tunnel radius 3 tunnels, coloured by tunnel radius 3 tunnels, coloured as in list below Tunnels are interior spaces connected with the protein surrounding. Only channels longer than 15 Å are shown. Tunnels Free R Length HPathy HPhob Polar Rel Mut Residue..type Ligands Radius 1 1.29 1.51 24.8 2.48 0.62 3.1 78 1 0 1 12 1 0 0   2 1.19 3.33 36.8 1.35 0.40 9.0 78 1 2 2 10 1 2 0   3 1.46 1.53 17.0 0.65 0.04 8.8 88 1 2 2 4 0 1 0   Residue-type_colouring Positive Negative Neutral Aliphatic Aromatic Pro & Gly Cysteine H,K,R D,E S,T,N,Q A,V,L,I,M F,Y,W P,G C Acknowledgement Tunnels were calculated by MOLE 2.0 program version 2.5.13.11.08 and visualized using Pymol 0.97rc.